There still are. For many years I have done active outreach work to the homeless youth there as well as risk reduction community mediation meetings between homeless kids, their outreach service workers, and local residents (some of these meetings have taken place at The Booksmith).
I am currently very successful in the tech arena, despite never having returned to school after having to find a place to live and food to eat when I was halfway through ninth grade; I never graduated and have no formal education. I am a very lucky exception.
Why do I tell you this? So you can begin to understand why I have to tell you that if this article is claiming to be about life for, or about, homeless youth in the Haight, the article is so inaccurate it ought to be considered harmful.
This article is the biggest lie and mischaracterization of homeless youth in the Haight I have ever read. I'm too astonished at the moment to be outraged.